Sliding rooflights for Pwllheli: the essentials
Sliding rooflights in Pwllheli means box rooflights whose glass lid slides back for walk-out roof access. We cover the LL53 district and the rest of Gwynedd, with a survey before any price is fixed.
Chapels, barns and farm buildings converted across Wales often need bespoke or conservation-style glass. Typical uses for sliding rooflights include staircases that rise to a roof terrace.
Neighbouring towns include Porthmadog (19 km) and Caernarfon (30 km). We offer a survey date when we reply to your enquiry.
Specification options
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Rain sensor
- Box (glazed sides) or flat sliding lid
- Double or triple glazing
- Full-width, walk-out access to a roof terrace
- Lockable from inside
What to check first
- Needs space on the roof for the lid to slide clear
- Weight and point loads need a structural check
Consents for sliding rooflights in Pwllheli
Planning rules in Wales are tighter than in England for rooflights: Class C rights do not apply in conservation areas, National Parks or AONBs, so a rooflight there needs planning permission. A side-facing rooflight within 10.5 m of the boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
In Wales the limiting values are 2.2 W/m²K for a rooflight and 1.4 W/m²K (or WER Band B) for a roof window in an existing house. Wales also has its own overheating rules (Part O) for new homes, in force since November 2022.
Read the planning permission guide before you commit to a design.
What do sliding rooflights cost in Pwllheli?
Prices below are shown including and excluding VAT. In Pwllheli, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large box slider with electric drive | £11,995 – £20,395 | £9,995 – £16,995 |
| Standard box slider Typical | £8,995 – £13,195 | £7,495 – £10,995 |
| Flat sliding lid | £7,195 – £9,595 | £5,995 – £7,995 |
From enquiry to finished job
- Tell us what you have. Send the LL53 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Pwllheli, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
More we do in Pwllheli
Questions about sliding rooflights in Pwllheli
How heavy is it?
Box sliders weigh hundreds of kilograms, so delivery may need a crane or lifting gear, and the structure must be checked.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
Is a sliding rooflight better than an access hatch?
For daily use, usually yes — you walk out under open sky instead of climbing through a hinged hatch. A hatch costs less and suits occasional access.
Can you work alongside my builder in Pwllheli?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Pwllheli?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
